|Return to Connecting to an Exchange Calendar|
In the Server Topology section, choose the location of your Microsoft Exchange Server. If you are connecting to an Exchange Server hosted on Microsoft Office 365, select the Exchange and SharePoint on different domains option.
|Exchange and SharePoint in the same domain||
You must select at least one mailbox to display in Team Calendar. The first calendar you configure is the primary mailbox.
|Exchange and SharePoint in the different domains (Exchange 2010 only)||To connect to an Exchange server on a different domain, the server must be running Microsoft Exchange 2010. You will also need to select which authentication type to use to connect to the Exchange server on the other domain. Select an authentication type from the Client Credential Type list. If you are not sure which type to use, contact your server administrator.
Client Credential Type
If you select the wrong authentication type, testing the connection will usually tell you which authentication type should be used instead. See How to Test E-mail AutoConfiguration.